Passivation is a cleaning process that removes free iron and other surface contaminants from steel parts. This process helps to ensure corrosion resistance and improves paint adhesion.

3P offers the following Steel Processing services:

  • Magnetic Particle Inspection
  • Flourescent Penetrant Inspection
  • Abrasive Cleaning
  • Passivation


66”l x 26”w x 42”d

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Non-Destructive Testing




Processes and Capabilities

Here you can learn about each process 3P performs and how it works.

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Customer Portal

To request access contact 3P customer service.
3P Approved for Boeing PS 20722

3P Processing is now approved for Boeing PS 20722!


Submit quotes via our RFQ Form or by sending us an email.

New Process Approvals

New process approvals for Beechcraft and Spirit


    Click here to view new approvals.

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